java -Xss4m -Xmx2000000000 -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/C-BPP.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/psyco/psyco_cev_1_false-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-ec392ea [2018-07-08 12:55:29,161 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-07-08 12:55:29,163 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-07-08 12:55:29,194 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-07-08 12:55:29,194 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-07-08 12:55:29,195 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-07-08 12:55:29,196 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-07-08 12:55:29,208 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-07-08 12:55:29,210 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-07-08 12:55:29,212 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-07-08 12:55:29,213 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-07-08 12:55:29,213 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-07-08 12:55:29,214 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-07-08 12:55:29,225 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-07-08 12:55:29,226 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-07-08 12:55:29,227 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-07-08 12:55:29,228 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-07-08 12:55:29,239 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-07-08 12:55:29,248 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-07-08 12:55:29,250 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-07-08 12:55:29,254 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-07-08 12:55:29,255 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-07-08 12:55:29,266 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2018-07-08 12:55:29,287 INFO L98 SettingsManager]: Beginning loading settings from /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2018-07-08 12:55:29,330 INFO L110 SettingsManager]: Loading preferences was successful [2018-07-08 12:55:29,330 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-07-08 12:55:29,334 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-07-08 12:55:29,335 INFO L133 SettingsManager]: * to procedures, called more than once=true [2018-07-08 12:55:29,335 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-07-08 12:55:29,335 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-07-08 12:55:29,336 INFO L133 SettingsManager]: * Use SBE=true [2018-07-08 12:55:29,336 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-07-08 12:55:29,336 INFO L133 SettingsManager]: * sizeof long=4 [2018-07-08 12:55:29,336 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-07-08 12:55:29,336 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-07-08 12:55:29,337 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-07-08 12:55:29,337 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-07-08 12:55:29,337 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-07-08 12:55:29,337 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-07-08 12:55:29,337 INFO L133 SettingsManager]: * sizeof long double=12 [2018-07-08 12:55:29,338 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-07-08 12:55:29,351 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-07-08 12:55:29,351 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-07-08 12:55:29,351 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-07-08 12:55:29,352 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-07-08 12:55:29,352 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-07-08 12:55:29,353 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-07-08 12:55:29,353 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-07-08 12:55:29,353 INFO L133 SettingsManager]: * Interpolant automaton=TWOTRACK [2018-07-08 12:55:29,353 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-07-08 12:55:29,353 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-07-08 12:55:29,354 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-07-08 12:55:29,354 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-07-08 12:55:29,354 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-07-08 12:55:29,354 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-07-08 12:55:29,448 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-07-08 12:55:29,479 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-07-08 12:55:29,484 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-07-08 12:55:29,486 INFO L271 PluginConnector]: Initializing CDTParser... [2018-07-08 12:55:29,486 INFO L276 PluginConnector]: CDTParser initialized [2018-07-08 12:55:29,487 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/psyco/psyco_cev_1_false-unreach-call.c [2018-07-08 12:55:30,089 INFO L220 CDTParser]: Created temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/440433987/0fabe110c11e4bd4af008520eba49bf8/FLAG709b4ca5e Received shutdown request... [2018-07-08 12:55:45,571 INFO L276 CDTParser]: Found 1 translation units. [2018-07-08 12:55:45,574 INFO L158 CDTParser]: Scanning /storage/ultimate/trunk/examples/svcomp/psyco/psyco_cev_1_false-unreach-call.c [2018-07-08 12:55:47,137 INFO L324 CDTParser]: About to delete temporary CDT project at /storage/ultimate/releaseScripts/default/UAutomizer-linux/data/440433987/0fabe110c11e4bd4af008520eba49bf8/FLAG709b4ca5e [2018-07-08 12:55:47,169 FATAL L334 CDTParser]: Failed to delete temporary CDT project: org.eclipse.core.internal.resources.ResourceException: Problems encountered while deleting resources. at org.eclipse.core.internal.resources.Resource.delete(Resource.java:794) at de.uni_freiburg.informatik.ultimate.cdt.parser.CDTParser.finish(CDTParser.java:327) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.runParser(ToolchainManager.java:433) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.runParsers(ToolchainManager.java:282) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:142) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Contains: Error deleting resource '/FLAG709b4ca5e/src' from the workspace tree. org.eclipse.core.internal.resources.ResourceException: The project description file (.project) for 'FLAG709b4ca5e' is missing. This file contains important information about the project. The project will not function properly until this file is restored. at org.eclipse.core.internal.localstore.FileSystemResourceManager.read(FileSystemResourceManager.java:888) at org.eclipse.core.internal.resources.Project.updateDescription(Project.java:1329) at org.eclipse.core.internal.resources.Resource.deleteResource(Resource.java:864) at org.eclipse.core.internal.resources.ResourceTree.deletedFolder(ResourceTree.java:149) at org.eclipse.core.internal.resources.ResourceTree.internalDeleteFolder(ResourceTree.java:345) at org.eclipse.core.internal.resources.ResourceTree.internalDeleteProject(ResourceTree.java:393) at org.eclipse.core.internal.resources.ResourceTree.standardDeleteProject(ResourceTree.java:850) at org.eclipse.core.internal.resources.Resource.unprotectedDelete(Resource.java:1843) at org.eclipse.core.internal.resources.Resource.delete(Resource.java:781) at de.uni_freiburg.informatik.ultimate.cdt.parser.CDTParser.finish(CDTParser.java:327) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.runParser(ToolchainManager.java:433) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.runParsers(ToolchainManager.java:282) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:142) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2018-07-08 12:55:47,207 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-07-08 12:55:47,223 INFO L131 ToolchainWalker]: Walking toolchain with 2 elements. [2018-07-08 12:55:47,223 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator [2018-07-08 12:55:47,226 INFO L168 Benchmark]: Toolchain (without parser) took 17.84 ms. Allocated memory is still 1.2 GB. Free memory is still 145.1 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 12:55:47,234 INFO L168 Benchmark]: CDTParser took 8.93 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. [2018-07-08 12:55:47,236 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 8.93 ms. Allocated memory is still 383.3 MB. Free memory is still 347.7 MB. There was no memory consumed. Max. memory is 1.9 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Completed graceful shutdown